TM-9-2815-224-34-P

ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JANUARY 1988

TM-9-2815-224-34-P - Page 474 of 554

18-18

TM9-2815-224-34&P

Fan Clutch Maintenance Instructions (Cont)

18-2. FAN CLUTCH REPAIR (CONT).

(94)

(95)

(96)

(97)

(98)

Release air pressure and remove

x 2 in. (51 mm) screws.

Loosen eight screws (49),

two 1/2-13

Add shims (53), as needed, to leave 0.001 to

0.003-in. (0.025 to 0.076 mm) gap.

Tighten eight screws (49) evenly to 20 lb-ft

(27.12 N°m).

Install two 1/2- 13 x 2 in. (51 mm) screws

through fan hub (27) and finger-tighten

screws against bearing retainer (31).

(99) Apply adhesive-sealant to expansion plug (56).

CAUTION

Insure screws from fan drive overhaul tool kit are installed while installing

expansion plug to prevent damage to bearings.

(100) Install expansion plug (56), numbered side down, in fan hub (27) using tool No. 1.

(101) Remove two 1/2-13 x 2 in. (51 mm) screws from fan hub (27).